Adhesive tape slitting mechanism

Abstract

The utility model discloses an adhesive tape slitting mechanism, which relates to the field of adhesive tape slitting, and comprises a bottom plate, a dismounting mechanism is arranged on the left side of the top end of the bottom plate, the dismounting mechanism comprises a U-shaped bracket, two groups of first rod grooves are formed in the top surface in the U-shaped bracket, first screw rods are arranged in the first rod grooves, and a second screw rod is arranged in the first screw rods. First motors are arranged on the side walls of the front side and the rear side of the U-shaped support correspondingly, the side wall of a first screw rod is sleeved with a supporting screw frame, an electric telescopic rod is arranged at the bottom end of the supporting screw frame, and an L-shaped supporting plate is arranged at the bottom end of the electric telescopic rod. The adhesive tape slitting mechanism has the advantages that the supporting rods can be replaced conveniently according to slitting requirements, slitting is not limited, the adhesive tape slitting effect is improved, the adhesive tape slitting mechanism can be matched with the slitting specification conveniently, and the adhesive tape slitting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of tape slitting, and particularly relates to a tape slitting mechanism. Background Art

[0002] A tape slitting mechanism generally refers to a device component used for length-fixed cutting and processing of coil materials such as tapes, protective films, double-sided tapes, etc., and is applicable to the cutting and winding of tapes.

[0003] However, in the existing tape slitting technology, it is not convenient to replace the slitting device according to the slitting requirements, which limits the slitting and results in a reduced effect on tape slitting. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tape slitting mechanism to solve the problems put forward in the above background art.

[0005] To solve the above technical problems, the technical solution of the utility model is a tape slitting mechanism, which includes a bottom plate. On the left side of the top of the bottom plate, a disassembly and assembly mechanism is arranged. The disassembly and assembly mechanism includes a U-shaped bracket. On the top surface inside the U-shaped bracket, two groups of first rod grooves are opened. Inside the first rod grooves, first screws are arranged. On the front and rear side walls of the U-shaped bracket, first motors are arranged on both sides. On the side wall of the first screw, a support screw frame is sleeved. At the bottom end of the support screw frame, an electric telescopic rod is arranged. At the bottom end of the electric telescopic rod, an L-shaped support plate is arranged.

[0006] As a further scheme of the utility model: On one side wall of the L-shaped support plate, two groups of second motors are arranged. On one side wall inside the L-shaped support plate, two groups of first rotating shafts are arranged. On the side wall of the first rotating shaft, a clamping frame is sleeved.

[0007] As a further scheme of the utility model: Between the two groups of clamping frames, a support rod is arranged. On the left and right sides of the side wall of the support rod, two groups of limiting ring frames are sleeved.

[0008] As a further scheme of the utility model: On the left and right side edges of the side wall of the support rod, holding frames are sleeved. The holding frames are located on one side of the limiting ring frames. On the side wall of the support rod, several groups of wheel knives are sleeved.

[0009] As a further scheme of the utility model: On the right side of the top of the bottom plate, an adjusting mechanism is arranged. The adjusting mechanism includes a second rod groove. On the right side of the front side wall of the bottom plate, a third motor is arranged. Inside the second rod groove, a bidirectional screw is arranged. On the side wall of the bidirectional screw, two groups of support screw plates are sleeved. At the top end of the support screw plate, a fixing plate is arranged.

[0010] As a further solution of the utility model: a fourth motor is arranged at the top position of one side side wall of the fixed plate, a second rotating shaft is arranged on the side wall of the fixed plate away from the fourth motor, and a clamping frame is arranged at one end of the second rotating shaft away from the fixed plate.

[0011] As a further solution of the utility model: a clamping block is arranged on the side wall of the clamping frame away from the second rotating shaft, a winding rod is sleeved between the cross sections of the two clamping blocks, a clamping groove is arranged through the side wall of the winding rod, and the two clamping blocks are clamped with the clamping groove.

[0012] Adopting the above technical solution: the first screw rod in the first rod groove is driven to rotate by the first motor on the U-shaped bracket, the distance between the two clamping frames on both sides is adjusted according to the size of the support rod to be replaced, and the support screw frame moves accordingly. Then, the two second motors on the L-shaped support plate drive the first rotating shaft to rotate, so that the clamping frame opens and the operator holds the holding frame to replace the support rod. The support rod is placed on both sides of the clamping frame by the two limiting rings, and then the above operation is repeated to place the support rod above the bottom plate again. Then, the electric telescopic rod at the bottom end of the support screw frame extends downward, so that the wheel knife on the support rod touches the platform at the top end of the bottom plate. Through the above operation, the slitting mechanism is convenient for replacing the support rod according to the slitting requirements, so that the slitting is not restricted, thereby improving the slitting effect of the tape.

[0013] The bidirectional screw rod in the second rod groove is driven to rotate by the third motor, and the support screw plate drives the two fixed plates to adjust the distance. And a winding rod with the same specification as the slitting device is selected for replacement. The winding rod is placed between the two clamping blocks by the operator. As the bidirectional screw rod rotates, the clamping blocks on the clamping frame are clamped in the clamping grooves on the winding rod. Then, the fourth motor drives the second rotating shaft to rotate the winding rod. Through the above operation, the slitting mechanism is convenient for matching with the slitting specification, thereby improving the slitting efficiency of the tape. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of a tape slitting mechanism;

[0015] Figure 2 It is a schematic diagram of the structure of the disassembly and assembly mechanism of a tape slitting mechanism;

[0016] Figure 3 It is a schematic diagram of the structure of the clamping frame of a tape slitting mechanism;

[0017] Figure 4 It is a schematic diagram of the structure of the adjusting mechanism of a tape slitting mechanism.

[0018] In the figure: 1, bottom plate; 2, U-shaped bracket; 3, first rod slot; 4, first screw rod; 5, first motor; 6, support screw bracket; 7, electric telescopic rod; 8, L-shaped support plate; 9, second motor; 10, first rotating shaft; 11, clamping bracket; 12, support rod; 13, limit ring bracket; 14, grip bracket; 15, wheel knife; 16, disassembly and assembly mechanism; 17, second rod slot; 18, third motor; 19, bidirectional screw rod; 20, support screw plate; 21, fixing plate; 22, fourth motor; 23, second rotating shaft; 24, clamping frame; 25, clamping block; 26, winding rod; 27, card slot; 28, adjustment mechanism. Specific embodiments

[0019] The following further describes the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation on the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] Embodiment 1

[0021] Please refer to Figures 1 - 3 , the present invention provides a technical solution: a tape slitting mechanism, including a bottom plate 1, a disassembly and assembly mechanism 16 is arranged at the left side position of the top end of the bottom plate 1, the disassembly and assembly mechanism 16 includes a U-shaped bracket 2, two groups of first rod slots 3 are opened on the top surface inside the U-shaped bracket 2, a first screw rod 4 is arranged inside the first rod slot 3, first motors 5 are arranged on the front and rear side walls of the U-shaped bracket 2, a support screw bracket 6 is sleeved on the side wall of the first screw rod 4, an electric telescopic rod 7 is arranged at the bottom end position of the support screw bracket 6, and an L-shaped support plate 8 is arranged at the bottom end position of the electric telescopic rod 7.

[0022] Two groups of second motors 9 are arranged on the side wall of one side of the L-shaped support plate 8, two groups of first rotating shafts 10 are arranged on the side wall of one side inside the L-shaped support plate 8, and a clamping bracket 11 is sleeved on the side wall of the first rotating shaft 10.

[0023] A support rod 12 is arranged between the two groups of clamping brackets 11, and two groups of limit ring brackets 13 are sleeved on the left and right side positions of the side wall of the support rod 12.

[0024] Grip brackets 14 are sleeved on the left and right side edge positions of the side wall of the support rod 12, the grip brackets 14 are located on one side of the limit ring brackets 13, and several groups of wheel knives 15 are sleeved on the side wall of the support rod 12.

[0025] In use, the first motor 5 on the U-shaped bracket 2 drives the first screw rod 4 in the first rod slot 3 to rotate, adjusts the distance between the two groups of clamping frames 11 on both sides according to the size of the support rod 12 to be replaced, and the support screw frame 6 moves accordingly. Then, the two second motors 9 on the L-shaped support plate 8 drive the first rotating shaft 10 to rotate, so that the clamping frames 11 are opened and the staff holds the holding frame 14 to replace the support rod 12. The support rod 12 is placed on both sides of the clamping frames 11 by the two limiting ring frames 13, and then the above operations are repeated to place the support rod 12 above the bottom plate 1 again. Then, the electric telescopic rod 7 at the bottom end of the support screw frame 6 extends downward, causing the wheel knife 15 on the support rod 12 to contact the platform at the top end of the bottom plate 1. Through the above operations, the slitting mechanism is convenient for replacing the support rod 12 according to the slitting requirements, so that the slitting is not restricted, thereby improving the slitting effect of the tape.

[0026] Embodiment 2

[0027] Please refer to Figure 1 and Figure 4 As shown in and, the present utility model provides a technical solution: a tape slitting mechanism, including a bottom plate 1. A regulating mechanism 28 is arranged at the right side position of the top end of the bottom plate 1. The regulating mechanism 28 includes a second rod slot 17. A third motor 18 is arranged at the right side position of the front side wall of the bottom plate 1. A bidirectional screw rod 19 is arranged inside the second rod slot 17. Two support screw plates 20 are sleeved on the side wall of the bidirectional screw rod 19. A fixing plate 21 is arranged at the top end position of the support screw plate 20.

[0028] At the top position of one side wall of the fixing plate 21, a fourth motor 22 is arranged. On the side wall of the fixing plate 21 away from the fourth motor 22, a second rotating shaft 23 is arranged. At the end position of the second rotating shaft 23 away from the fixing plate 21, a clamping frame 24 is arranged.

[0029] On the side wall of the clamping frame 24 away from the second rotating shaft 23, a clamping block 25 is arranged. A winding rod 26 is sleeved between the cross sections of the two clamping blocks 25. A card slot 27 is arranged through the side wall of the winding rod 26. The two clamping blocks 25 are engaged with the card slot 27.

[0030] Specifically, the third motor 18 makes the bidirectional screw rod 19 in the second rod slot 17 rotate, and the support screw plate 20 drives the two fixing plates 21 to adjust the distance. Then, a winding rod 26 with the same specification as the slitting device is selected for replacement. The winding rod 26 is placed between the two clamping blocks 25 by the staff. As the bidirectional screw rod 19 rotates, the clamping blocks 25 on the clamping frame 24 are stuck in the card slot 27 on the winding rod 26. Then, the fourth motor 22 drives the second rotating shaft 23 to make the winding rod 26 rotate. Through the above operations, the slitting mechanism is convenient to match the slitting specification, thereby improving the slitting efficiency of the tape.

[0031] The above has described the embodiments of the present utility model in detail with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. A tape slitting mechanism, comprising a bottom plate (1), characterized in that: On the left side of the top of the bottom plate (1), a disassembly and assembly mechanism (16) is provided. The disassembly and assembly mechanism (16) includes a U-shaped bracket (2). On the top surface inside the U-shaped bracket (2), two groups of first rod grooves (3) are opened. Inside the first rod grooves (3), first screw rods (4) are arranged. On the front and rear side walls of the U-shaped bracket (2), first motors (5) are arranged on both sides. On the side wall of the first screw rod (4), a support screw frame (6) is sleeved. At the bottom end of the support screw frame (6), an electric telescopic rod (7) is arranged. At the bottom end of the electric telescopic rod (7), an L-shaped support plate (8) is arranged.

2. The tape slitting mechanism according to claim 1, wherein: On one side wall of the L-shaped support plate (8), two groups of second motors (9) are arranged. On one side wall inside the L-shaped support plate (8), two groups of first rotating shafts (10) are arranged. On the side wall of the first rotating shaft (10), a clamping frame (11) is sleeved.

3. The tape slitting mechanism according to claim 2, characterized in that: Between the two groups of clamping frames (11), a support rod (12) is arranged. On the left and right sides of the side wall of the support rod (12), two groups of limit ring frames (13) are sleeved.

4. A tape slitting mechanism according to claim 3, characterized in that: On the left and right edge positions of the side wall of the support rod (12), grip frames (14) are sleeved. The grip frames (14) are located on one side of the limit ring frames (13). On the side wall of the support rod (12), several groups of wheel knives (15) are sleeved.

5. A tape slitting mechanism according to claim 1, characterized in that: On the right side of the top of the bottom plate (1), an adjustment mechanism (28) is provided. The adjustment mechanism (28) includes a second rod groove (17). On the right side of the front side wall of the bottom plate (1), a third motor (18) is arranged. Inside the second rod groove (17), a bidirectional screw rod (19) is arranged. On the side wall of the bidirectional screw rod (19), two groups of support screw plates (20) are sleeved. At the top end of the support screw plate (20), a fixed plate (21) is arranged.

6. The tape slitting mechanism according to claim 5, characterized in that: On the top position of one side wall of the fixed plate (21), a fourth motor (22) is arranged. On the side wall of the fixed plate (21) away from the fourth motor (22), a second rotating shaft (23) is arranged. At the end of the second rotating shaft (23) away from the fixed plate (21), a clamping frame (24) is arranged.

7. The tape slitting mechanism according to claim 6, wherein: On the side wall of the clamping frame (24) away from the second rotating shaft (23), a clamping block (25) is arranged. Between the cross sections of the two groups of clamping blocks (25), a winding rod (26) is sleeved. On one side wall of the winding rod (26), a card slot (27) is arranged through. The two groups of clamping blocks (25) are engaged with the card slot (27).

Images